Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619237 | Replaceable ink tank | Hiroyuki Inoue, Sadayuki Sugama, Soichi Hiramatsu, Hideki Yamaguchi, Toshihiko Ujita +7 more | 1997-04-08 |
| 5619239 | Replaceable ink tank | Masanori Takenouchi, Hideo Saikawa, Minoru Nozawa, Osamu Sato, Toshihiko Ujita +4 more | 1997-04-08 |
| D378758 | Ink tank for printer | Hiroyuki Tokuda, Masanori Takenouchi, Yuji Hamasaki | 1997-04-08 |
| 5608437 | Ink container and ink jet recording apparatus using same | Kazuo Iwata, Masanori Takenouchi, Kenjiro Watanabe, Toshihiko Ujita, Torachika Osada +5 more | 1997-03-04 |
| D377371 | Ink tank for printer | Hiroyuki Tokuda, Masanori Takenouchi, Yuji Hamasaki | 1997-01-14 |